Apologies, a compiler issue caused v 1.8 to not actually harmonize. Kind of the core functionality, and I didn't catch it before distributing. Thank you for your patience!

UI compatibility changes, plus a noise gate, and re-designed modular DSP engine.

* harmonizr should correctly load in more AUv3 host apps
* no more stuck voices in manual midi mode.

* Built-in screen recording, with front-facing camera, so you can share your inspired moments with friends!
* Key center can be changed via MIDI CC messages, allowing automation in DAW programs such as Cubasis, or live performance with a pad controller!
* Hardware keyboard support for iPad, for no-look operation without a pad controller.
* Basic Looping: layer yourself!
* Improvements to the pitch detection algorithm - smoother harmonies with fewer glitches and dropouts when singing in noisy environments.

* Fixed problem with MIDI button not turning off manual voices.
* Harmonizr now responds to MIDI program change messages, allowing it to follow your other MIDI gear from song to song on stage.
* Added new stereo modes: mono, and split, where the dry signal goes in channel one, and the harmony voices in channel 2.
* Cosmetic improvements to the interface.

Added: On-screen piano keyboard.  Several more editable parameters, like glide rate and harmony level.  Added an "effect" style AUv3 plugin to enable operation in GarageBand.  Better preset editing and reordering.

Fixed: Occasional bursts of stuttering caused by a signal processing bug.